Features: .HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V .LOWPOWER DISSIPATION ICC = 1 mA (MAX.) AT TA = 25 °C .HIGH NOISE IMMUNITY VNIH= VNIL= 28%VCC (MIN.) .OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS .SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN.) .BALANCEDPROPAGATION DELAYS tPLH = tPHL .WIDE OP...
M74HC4050: Features: .HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V .LOWPOWER DISSIPATION ICC = 1 mA (MAX.) AT TA = 25 °C .HIGH NOISE IMMUNITY VNIH= VNIL= 28%VCC (MIN.) .OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS .SYM...
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Parameter |
Value |
SYMBOL |
UNIT |
Supply Voltage |
-0.5 to +7 |
VCC |
V |
DC Input Voltage |
-0.5 to VCC + 0.5 |
VI |
V |
DC Output Voltage |
-0.5 to VCC + 0.5 |
VC |
V |
DC Input Diode Current |
± 20 |
IIK |
mA |
DC Output Diode Currente |
± 20 |
Tj |
mA |
DC Output Source Sink Current Per Output Pin |
± 25 |
Tstg |
mA |
DC VCC or Ground Current |
± 50 |
TSTG |
oC |
Power Dissipation |
500 (*) |
PD |
mW |
Storage Temperature |
-65 to +150 |
TSTG |
oC |
Lead Temperature (10 sec) |
300 |
VEBO |
°C |
The M54/74HC4049 and the M54/74HC4050 are high speed CMOS HEX BUFFER fabricated in silicon gate C2MOS technology.
The M54/74HC4049 and the M54/74HC4050 have the same high speed performance of LSTTL combined with true CMOS low power consumption. The M54/75HC4049 is an inverting buffer, while the M54/74HC4050 is a non-inverting buffer. The internal circuit is composed of 3 stage or 2- stage inverters, which provides high noise immunity and a stable output.
Input protection circuits are different from those of the high speed CMOS IC's.
The VCC side diodes are designed to allow logiclevel convertion from high-level voltages (up to 15 V) to low-level voltages.